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Johns Manville

1/2-Inch X 3-Foot X 5-Foot GoBoard Tile Backer Board

Mfg.#
90017267
Sku#
3023702
  • Fast Installation
  • Lightweight
  • Easy to Cut
  • Waterproof built-in

* Estimated stock levels as of Wed, Apr 1, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Description

GoBoard® by Johns Manville is an ultra-lightweight, waterproof, durable tile backer board that is easy to cut and install, and weighs up to 85% lighter than traditional cement boards allowing for same-day tile. GoBoard is engineered and tested for strength and durability, yet can be cut right where it’s installed using a standard utility knife with minimal dust. Installation time is reduced because waterproofing is built-in, eliminating extra steps since only board joints and fastener locations need to be sealed.

Specifications

General

Composition Cellular Polyisocyanurate
Type Tile Backer Board

Dimensions

Length 5 ft
Thickness 1/2 in
Width 3 ft

Label Information

Certification, Codes, Standards ANSI A118.9

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